Dec 18 17:11:04.909 INFO checking darling_core-0.8.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:11:04.909 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/darling_core/0.8.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 17:11:05.472 INFO [stdout] 70107e9c1b544d648655d340ef758a89fbaa39fd2338780e432d98616c5f3401
Dec 18 17:11:05.480 INFO running `"docker" "start" "-a" "70107e9c1b544d648655d340ef758a89fbaa39fd2338780e432d98616c5f3401"`
Dec 18 17:11:06.856 INFO [stderr]     Checking ident_case v1.0.0
Dec 18 17:11:07.404 INFO [stderr]     Checking darling_core v0.8.0 (/opt/crater/workdir)
Dec 18 17:11:09.352 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:11:09.352 INFO [stderr]    --> src/options/shape.rs:122:20
Dec 18 17:11:09.352 INFO [stderr]     |
Dec 18 17:11:09.352 INFO [stderr] 122 |         match word.trim_left_matches(self.prefix) {
Dec 18 17:11:09.352 INFO [stderr]     |                    ^^^^^^^^^^^^^^^^^
Dec 18 17:11:09.352 INFO [stderr]     |
Dec 18 17:11:09.352 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 17:11:09.352 INFO [stderr] 
Dec 18 17:11:09.352 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:11:09.352 INFO [stderr]    --> src/options/shape.rs:168:34
Dec 18 17:11:09.352 INFO [stderr]     |
Dec 18 17:11:09.352 INFO [stderr] 168 |             let ty = self.prefix.trim_right_matches("_");
Dec 18 17:11:09.352 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^^
Dec 18 17:11:09.352 INFO [stderr] 
Dec 18 17:11:10.137 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:11:10.137 INFO [stderr]    --> src/options/shape.rs:122:20
Dec 18 17:11:10.137 INFO [stderr]     |
Dec 18 17:11:10.137 INFO [stderr] 122 |         match word.trim_left_matches(self.prefix) {
Dec 18 17:11:10.137 INFO [stderr]     |                    ^^^^^^^^^^^^^^^^^
Dec 18 17:11:10.137 INFO [stderr]     |
Dec 18 17:11:10.137 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 17:11:10.137 INFO [stderr] 
Dec 18 17:11:10.140 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:11:10.140 INFO [stderr]    --> src/options/shape.rs:168:34
Dec 18 17:11:10.140 INFO [stderr]     |
Dec 18 17:11:10.140 INFO [stderr] 168 |             let ty = self.prefix.trim_right_matches("_");
Dec 18 17:11:10.140 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^^
Dec 18 17:11:10.140 INFO [stderr] 
Dec 18 17:11:11.244 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.42s
Dec 18 17:11:12.144 INFO running `"docker" "inspect" "70107e9c1b544d648655d340ef758a89fbaa39fd2338780e432d98616c5f3401"`
Dec 18 17:11:12.436 INFO running `"docker" "rm" "-f" "70107e9c1b544d648655d340ef758a89fbaa39fd2338780e432d98616c5f3401"`
Dec 18 17:11:12.736 INFO [stdout] 70107e9c1b544d648655d340ef758a89fbaa39fd2338780e432d98616c5f3401